package com.study.DI.dao.impl;


import com.study.DI.dao.inferface.IBookDao;

/**
 * @author chenhs
 * @date 2019/8/31
 */
public class BookDaoImpl implements IBookDao {
	/*测试代码提交*/
	@Override
	public void addBook() {
		System.out.println("向数据库中添加了一本书");
	}
}
